Summary statistics for s3_1_c13_18 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
 s3_1_c13_18 |          4         244    260.8512         18        617

by Jean Roth , jroth@nber.org , 24 Aug 2018